INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d487b78e1e1eae9de4512d5150b14848bf3baa51112340d92c0506fa7b075a9', 
    'MM4Mi0SDxt2yrDux9VZMRgolwY9BrztvOS20PiXKhko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)